anyone who knows what is the 5th icon in my akai ?

[familitchi:kawaiitchi]

*` HI GUYS , I KNOW THERE IS 4 OPTIONS IF YOU CHOOSE THE FIFTH ICON OF MY TAMAGOTCHI AKAI , AND THE LAST OPTION HAS ANOTHER TWO OPTIONS WHICH HAVE PICTURES - THE FIRST ONE LOOKS LIKE A MAILBOX (?) AND THE SECOND ONE LOOKS LIKE A SPACESHIP , THE FIRST ONE THAT HAD THESE MAILBOX PICTURE HAS ANOTHER TWO OPTIONS(AGAIN) THE FIRST OPTION IS FOR ADDING CODES FOR FREE/PAID GOODS FOR MY TAMAGOTCHI AND THE SECOND OPTION IS FOR WHAT ?HOW CAN I USE IT ? THIS IS MY FIRST QUESTION.

 

AND THIS IS MY SECOND QUESTION: THE SECOND OPTION THAT HAD THESE SPACESHIP PICTURES HAD AGAIN TWO OPTIONS , WHAT ARE THESE TWO OPTIONS FOR ? AND HOW CAN I USE IT ? THANKS FOR ANYONE WHO WILL ANSWER THESE QUESTIONS ! ;]]